Just a word of warning, this mod will increase you gas consumption cause you don't be able to stop driving it and will always take the long way home especially if there is a tunnel. You are also likely to keep it in 3rd gear and run it more often to the redline. It's a drug, my friend, and you're about to get even more hooked than you already are.

Just wanted to chime it here. I had the boys do the mod on my car last weekend, and it sounds amazing. Zero drone, and just barely louder than stock under light throttle. As soon as you get on it, it unleashes something I hadn't heard before, and strikes just the right balance between aggressive and obnoxious. These guys are really easy to deal with, and friendly to boot. Highly recommended.